Application of Runge-Kutta’s Implicit Methods for Solving Stiff Non-linear Dif-ferential Equations of a Single-Phase Transformer Model in the No-load State
Innovations in Artificial Intelligence, Machine Learning and Intelligent Systems: 37AI 2021
In this paper Runge-Kutta implicit methods for solving stiff nonlinear problems were compared. For the study purposes three different approximations were tested: Gauss-Legendre, Radau and Lobatto. In order to compare the methods, the inrush current under no-load state of a 1-phase transformer was calculated. The…